1. Halabuurka golaha beddelka:
Qalabku waa inuu buuxiyaa shuruudaha khuseeya GB3906-1991 "3-35 kV AC Birta-ku-xiran Switchgear" heerka. Waxay ka kooban tahay armaajo iyo wareegtada, waxayna leedahay hawlo ay ka mid yihiin fiilooyinka soo galaya iyo kuwa baxaya, fiilooyinka soo galaya iyo kuwa baxaya, iyo isku xirka baska. Golaha wasiiradu waxa uu ka kooban yahay qolof, qaybo koronto (ay ku jiraan insulators), habab kala duwan, terminal sare iyo isku xirka.
★ Qalabka Golaha:
1) saxan bir ah oo qabow ama bir xagal ah (oo loogu talagalay golaha alxanka);
2) Al-Zn xaashida birta ah ee dahaarka leh ama birta galvanized (oo loo isticmaalo isku xirka armaajooyinka).
3) Saxan bir ah (aan ahayn magnet).
4) saxan aluminium ah ((aan ahayn magnet).
★ Unugga shaqada ee golaha wasiirada:
1) Qolka baska weyn (guud ahaan, qaabka ugu weyn ee baska wuxuu leeyahay labo qaab: qaab "pin" ama "qaab 1"
2) Qolka wareegga wareegga
3) Qolka fiilada
4) Relay iyo qolka qalabka
5) Qol yar oo baska oo ku yaal dusha sare ee golaha
6) Qolka terminaalka sare
★ Qaybaha korantada ee golaha wasiirada:
1.1. Qaybaha korantada ee sida caadiga ah loo isticmaalo (qalabka wareegga ugu muhiimsan) ee golaha wasiirada waxaa ka mid ah qalabka soo socda:
Transformer-ka hadda waxaa loo yaqaan CT [sida: LZZBJ9-10]
Transformer-ka korantada waxaa loo tixraacaa PT [sida: JDZJ-10]
Beddelka dhulka [sida: JN15-12]
Xiriyaha hillaaca (wax-u-quujiya awoodda-iska-caabbinta) [sida: HY5WS nooca hal-waji ah; TBP, JBP nooca la isku daray]
Go'doominta beddelka [sida: GN19-12, GN30-12, GN25-12]
Xakamaynta wareegga korantada sare [sida: nooca saliidda yar (S), nooca vacuum (Z), nooca SF6 (L)]
Xiriiriyaha danab sare [sida: JCZ3-10D/400A nooca]
Fiyuus koronto leh [sida: RN2-12, XRNP-12, RN1-12]
Transformer [tusaale SC(L) transformer qalalan oo taxane ah,Transformer oil S Series]
Muujinta tooska ah ee tamarta sare [nooca GSN-10Q]
Qaybaha dahaarka [sida: baadiyaha derbiga, sanduuqa xidhiidhka, dahaarka, daaha kulaylka la dhimi karo (qabow yarayn karo) galkeeda]
Baska weyn iyo baska laanta
Reactor koronto sare leh [sida nooca taxanaha: CKSC iyo nooca mootada bilowga: QKSG]
Furaha furka [tusaale FN26-12(L), FN16-12(Z)]
Kapacitor-ka-hal-waji-kaliya ee korantada-sare [sida: BFF12-30-1] iwm.
1.2. Qaybaha labaad ee ugu muhiimsan ee sida caadiga ah loo isticmaalo golaha wasiirada (sidoo kale loo yaqaano qalabka sare ama qalabka kaabaya, tixraac qalabka korantada hoose ee kormeeraya, koontaroolaya, cabbiraya, hagaajinaya oo ilaaliya qalabka aasaasiga ah), kuwa caadiga ah waa qalabka soo socda:
1.Relay 2. Mitirka korontada 3. Ammeter 4. Mitirka korontada 14. Qalabka ilaalinta isku dhafan ee microcomputer iyo wixii la mid ah.
2. Kala soocidda armaajooyinka beddelka tamarta sare:
2.1. Marka loo eego habka rakibaadda wareegga wareegga, waxay u qaybsan tahay nooca laga saari karo (nooca gaadhi-gacan) iyo nooc go'an.
(1) Nooca gaadhi-gacan ee la saari karo (oo ay tilmaamayso Y): Waxaa loola jeedaa in qaybaha ugu muhiimsan ee korantada (sida wareegga wareegga) ee golaha wasiirada ay ku rakiban yihiin gaadhi-gacan ee laga bixi karo, sababtoo ah armaajooyinka gaadhi-gacan ayaa si fiican isu beddelaya. waxay si weyn u wanaajisaa isku halaynta tamarta korontada. Noocyada sida caadiga ah loo isticmaalo gaari-gacmeedyadu waa: Gaari-gacmeedyo gooni-gooni ah, Gaari-gacmeedyo cabbiraadyo, Gaari-gacmeedyo Wareegga Wareegga, Gaari-gacmeedyada PT-ga, Gaari-gacmeedyada capacitor-ka iyo Gaari-gacmeedyada la isticmaalo, sida KYN28A-12.
(2) Nooca go'an (oo uu tilmaamayo G): Waxay tuseysaa in dhammaan qaybaha korantada (sida wareegyada ama furayaasha xamuulka, iwm.) ee ku jira golaha wasiirada ay yihiin kuwo si go'an loo rakibay, armaajooyinka go'anna ay yihiin kuwo fudud oo dhaqaale ah, sida XGN2-10. , GG- 1A iwm.
2.2. Waxaa loo qaybiyaa gudaha iyo dibadda iyadoo loo eegayo meesha lagu rakibay
(1) Gudaha lagu isticmaalo (waxaa tilmaamay N); waxay la macno tahay in lagu rakibi karo oo keliya gudaha gudaha, sida KYN28A-12 iyo armaajooyinka kale ee beddelka;
(2) Banaanka loo isticmaalo (waxaa tilmaamay W); macneheedu waxa weeye in lagu rakibi karo oo loo isticmaali karo bannaanka, sida XLW iyo armaajooyinka kale ee beddelka.
3. Sida ku cad qaab dhismeedka golaha wasiiradu, waxa loo qaybin karaa afar qaybood oo kala ah: qalabka birta ee gaashaaman ee birta ku xidhan, qalabka birta ah ee ku xidhan, sanduuqa nooca birta ah, iyo furaha furaha.
(1) Qalabka birta ah ee gaashaaman ee birta ah (oo lagu caddeeyo xarafka K) Qaybaha ugu muhiimsan (sida wareegyada wareegga, transformers, baararka baska, iwm.) ayaa lagu rakibay xayndaabyada birta ah ee qaybaha dhulka ee ay kala soocaan qaybo bir ah. Qalabka beddel Sida KYN28A-12 nooca korantada sare ee golaha.
(2) Qalabka birta ah ee ku-xiran qayb-wareejinta (oo uu tilmaamayo xarafka J) wuxuu la mid yahay qalabka birta ah ee gaashaaman, qaybaha ugu muhiimsan ee korontaduna waxay sidoo kale ku rakiban yihiin qaybo kala duwan, laakiin waxay leeyihiin hal ama in ka badan oo ilaalin ah oo aan bir ahayn. qaybsasho. Sida JYN2-12 nooca golaha korantada sare.
(3) Sanduuqa nooca birta ah ee ku xidhan sanduuqa beddelka (oo lagu muujiyey xarafka X) Qolfoofka qalabka beddelaadda waa beddelka birta ku xidhan. Sida XGN2-12 golaha korantada sare.
(4) Furan qalabka wax lagu beddelo, ma jirto shuruud heer ilaalin ah, qayb ka mid ah qolofka ayaa ah qalabka beddelka ee furan. Sida GG-1A (F) golaha sare ee danabka
Waqtiga boostada: Sebtembar-06-2021